INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815bb6946dc969c6442b77349db51b764ea83b1e1e08b99213a83fe57c4475e5', 
    'yga08OAMMoNfP91VKWV0SAOqHN5U4kaWaV6RfLkbnIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)